docs: def build_journals_re_kb(fpath):
      """Load journals regexps knowledge base
  
      @see build_journals_kb
      """
      def make_tuple(match):
          regexp = match.group('seek')
          repl = match.group('repl')
          return regexp, repl
  
      kb = []
  
      with file_resolving(fpath) as fh:
          for rawline in fh:
              if rawline.startswith('#'):
                  continue
              # Extract the seek->replace terms from this KB line:
              m_kb_line = re_kb_line.search(rawline)
              kb.append(make_tuple(m_kb_line))
  
      return kb